Base | Representation |
---|---|
bin | 100011010000011100011011… |
… | …0010101010001111010000100 |
3 | 1111200001111111101202011201220 |
4 | 1012200320312111101322010 |
5 | 311122030024422414022 |
6 | 3015324404135320340 |
7 | 122215445655652614 |
oct | 10640706625217204 |
9 | 1450044441664656 |
10 | 310123320123012 |
11 | 8a8a661a347180 |
12 | 2a947b885200b0 |
13 | 10407671554116 |
14 | 5682097c04a44 |
15 | 25cc044e8285c |
hex | 11a0e36551e84 |
310123320123012 has 96 divisors (see below), whose sum is σ = 845989649132544. Its totient is φ = 87461335843200.
The previous prime is 310123320123011. The next prime is 310123320123041. The reversal of 310123320123012 is 210321023321013.
It is not an unprimeable number, because it can be changed into a prime (310123320123011) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1380274914 + ... + 1380499577.
It is an arithmetic number, because the mean of its divisors is an integer number (8812392178464).
Almost surely, 2310123320123012 is an apocalyptic number.
It is an amenable number.
310123320123012 is an abundant number, since it is smaller than the sum of its proper divisors (535866329009532).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
310123320123012 is a wasteful number, since it uses less digits than its factorization.
310123320123012 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2760774569 (or 2760774567 counting only the distinct ones).
The product of its (nonzero) digits is 1296, while the sum is 24.
Adding to 310123320123012 its reverse (210321023321013), we get a palindrome (520444343444025).
The spelling of 310123320123012 in words is "three hundred ten trillion, one hundred twenty-three billion, three hundred twenty million, one hundred twenty-three thousand, twelve".
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